Mathematics, 09.09.2019 22:30, smithad1115

5. at noon, sheila left a boat landing and paddled her canoe 20 km downstream and 20 km
back. if she traveled 10km/h downstream and 4 km/h upstream, what time did she arrive
back at the landing?

Answers: 3

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5. at noon, sheila left a boat landing and paddled her canoe 20 km downstream and 20 km
back....